#!/usr/bin/env python
# -*- coding: utf-8 -*-
#===============================================================================
# Copyright 2011 zod.yslin
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
# 
# Author: zod.yslin
# Email: 
# File Name: open.py
# Description: 
#   open(file, mode='r', buffering=-1, encoding=None, errors=None, newline=None, closefd=True)  讀取檔案並回傳檔案串流物件
#   'r' 讀取（預設）
#   'w' 寫入
#   'a' 附加
#   'b' 二進位模式
#   't' 文字模式（預設）
#   '+' 更新磁碟檔案
#   'U' 通用新行模式
# Edit History: 
#   2011-09-09    File created.
#===============================================================================
f = open("data.txt", "r")
print(f)
print(type(f))
print(f.readline())
print(f.readline())
print(f.readline())
print(f.readline())
